Title:
LAMINATED FILM FOR PAPER CONTAINER, LAMINATED PAPER CONTAINER AND CONTAINER WITH LID MATERIAL
Document Type and Number:
Japanese Patent JP2023111766
Kind Code:
A
Abstract:
To provide a laminated film for a paper container that has excellent gas barrier properties and also has high moldability (followability) to a shape of a paper container.SOLUTION: A laminated film for a paper container includes a first surface layer, an intermediate layer, a gas barrier layer, and an adhesion layer as a second surface layer in this order, wherein the intermediate layer includes at least one resin selected from ionomer resins, ethylene-methacrylic acid copolymers and ethylene-vinyl acetate copolymers, and the oxygen permeability is 20 cc/m2 day atm or less at 23°C and 65% RH.SELECTED DRAWING: Figure 1
Inventors:
MAEDA SEREN
BUSHIDA MITSURU
BUSHIDA MITSURU
Application Number:
JP2022013788A
Publication Date:
August 10, 2023
Filing Date:
January 31, 2022
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B32B27/06; B32B7/027; B32B27/28; B32B27/32; B65D65/40
Attorney, Agent or Firm:
Yukitaka Nakamura
Manabu Miyajima
Mari Asano
Manabu Miyajima
Mari Asano